38 lines
No EOL
1.4 KiB
Markdown
38 lines
No EOL
1.4 KiB
Markdown
# Security Review Report - Goal-6-Task-1 (Scheduler System)
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## Review Scope
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- File: orchestrator/scheduler.py
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- Security Requirements: symphony-ai-agent/security/security-requirements.md
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- Test Report: symphony-ai-agent/testing/Goal-6-Task-1/Goal-6-Task-1-test-report.md
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## Findings
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### Encryption Implementation (AES-256)
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✅ **Verified Secure Implementation**
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- Uses proper AES-256-GCM from cryptography.hazmat (security/encrypt.py)
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- Correct key length validation (32 bytes)
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- Secure nonce generation (os.urandom)
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- Proper tag handling for authentication
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- Encryption applied to all sensitive task data (callbacks)
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### Timing Accuracy (±1s)
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⚠️ **Functional Issue (Non-Security)**
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- Implementation claims ±1s accuracy in docstring
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- Test report indicates requirement not met
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- Recommendation: Address in functional testing
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## Recommendations
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1. Update test cases to verify encryption:
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- Verify encrypted data cannot be decrypted with wrong key
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- Verify encrypted data changes with same input (nonce uniqueness)
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2. Clarify timing accuracy as functional vs security requirement
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3. Add negative test cases for encryption:
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- Invalid key lengths
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- Tampered ciphertext
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- Reused nonce detection
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## Security Validation Checklist Update
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- [x] AES-256 encryption properly implemented
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- [x] Key management secure (32-byte requirement)
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- [x] Sensitive data encrypted at rest
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- [ ] Additional test coverage recommended (see above) |